From 9bc5d52e413dcf35e85613e0c5a5b319ba95017a Mon Sep 17 00:00:00 2001
From: syuilo <Syuilotan@yahoo.co.jp>
Date: Fri, 31 Mar 2023 15:01:56 +0900
Subject: feat: チャンネルにノートをピン留めできるように
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Resolve #7740
---
 packages/frontend/src/components/MkNote.vue    |  9 ++-
 packages/frontend/src/pages/channel-editor.vue | 83 ++++++++++++++++++++++++--
 packages/frontend/src/pages/channel.vue        |  9 +++
 packages/frontend/src/pages/clip.vue           |  2 +-
 packages/frontend/src/scripts/get-note-menu.ts | 12 ++--
 5 files changed, 99 insertions(+), 16 deletions(-)

(limited to 'packages/frontend/src')

diff --git a/packages/frontend/src/components/MkNote.vue b/packages/frontend/src/components/MkNote.vue
index 72c6e55df1..eb9793fcc1 100644
--- a/packages/frontend/src/components/MkNote.vue
+++ b/packages/frontend/src/components/MkNote.vue
@@ -169,6 +169,7 @@ const props = defineProps<{
 }>();
 
 const inChannel = inject('inChannel', null);
+const currentClip = inject<Ref<misskey.entities.Clip> | null>('currentClip', null);
 
 let note = $ref(deepClone(props.note));
 
@@ -370,8 +371,6 @@ function undoReact(note): void {
 	});
 }
 
-const currentClipPage = inject<Ref<misskey.entities.Clip> | null>('currentClipPage', null);
-
 function onContextmenu(ev: MouseEvent): void {
 	const isLink = (el: HTMLElement) => {
 		if (el.tagName === 'A') return true;
@@ -386,18 +385,18 @@ function onContextmenu(ev: MouseEvent): void {
 		ev.preventDefault();
 		react();
 	} else {
-		os.contextMenu(getNoteMenu({ note: note, translating, translation, menuButton, isDeleted, currentClipPage }), ev).then(focus);
+		os.contextMenu(getNoteMenu({ note: note, translating, translation, menuButton, isDeleted, currentClip: currentClip?.value }), ev).then(focus);
 	}
 }
 
 function menu(viaKeyboard = false): void {
-	os.popupMenu(getNoteMenu({ note: note, translating, translation, menuButton, isDeleted, currentClipPage }), menuButton.value, {
+	os.popupMenu(getNoteMenu({ note: note, translating, translation, menuButton, isDeleted, currentClip: currentClip?.value }), menuButton.value, {
 		viaKeyboard,
 	}).then(focus);
 }
 
 async function clip() {
-	os.popupMenu(await getNoteClipMenu({ note: note, isDeleted, currentClipPage }), clipButton.value).then(focus);
+	os.popupMenu(await getNoteClipMenu({ note: note, isDeleted, currentClip: currentClip?.value }), clipButton.value).then(focus);
 }
 
 function showRenoteMenu(viaKeyboard = false): void {
diff --git a/packages/frontend/src/pages/channel-editor.vue b/packages/frontend/src/pages/channel-editor.vue
index 38c5b1e082..667caab966 100644
--- a/packages/frontend/src/pages/channel-editor.vue
+++ b/packages/frontend/src/pages/channel-editor.vue
@@ -2,7 +2,7 @@
 <MkStickyContainer>
 	<template #header><MkPageHeader :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer :content-max="700">
-		<div class="_gaps_m">
+		<div v-if="channel" class="_gaps_m">
 			<MkInput v-model="name">
 				<template #label>{{ i18n.ts.name }}</template>
 			</MkInput>
@@ -11,13 +11,37 @@
 				<template #label>{{ i18n.ts.description }}</template>
 			</MkTextarea>
 
-			<div class="banner">
+			<div>
 				<MkButton v-if="bannerId == null" @click="setBannerImage"><i class="ti ti-plus"></i> {{ i18n.ts._channel.setBanner }}</MkButton>
 				<div v-else-if="bannerUrl">
 					<img :src="bannerUrl" style="width: 100%;"/>
 					<MkButton @click="removeBannerImage()"><i class="ti ti-trash"></i> {{ i18n.ts._channel.removeBanner }}</MkButton>
 				</div>
 			</div>
+
+			<MkFolder :default-open="true">
+				<template #label>{{ i18n.ts.pinnedNotes }}</template>
+				
+				<div class="_gaps">
+					<MkButton primary rounded @click="addPinnedNote()"><i class="ti ti-plus"></i></MkButton>
+
+					<Sortable 
+						v-model="pinnedNotes"
+						item-key="id"
+						:handle="'.' + $style.pinnedNoteHandle"
+						:animation="150"
+					>
+						<template #item="{element,index}">
+							<div :class="$style.pinnedNote">
+								<button class="_button" :class="$style.pinnedNoteHandle"><i class="ti ti-menu"></i></button>
+								{{ element.id }}
+								<button class="_button" :class="$style.pinnedNoteRemove" @click="removePinnedNote(index)"><i class="ti ti-x"></i></button>
+							</div>
+						</template>
+					</Sortable>
+				</div>
+			</MkFolder>
+
 			<div>
 				<MkButton primary @click="save()"><i class="ti ti-device-floppy"></i> {{ channelId ? i18n.ts.save : i18n.ts.create }}</MkButton>
 			</div>
@@ -27,7 +51,7 @@
 </template>
 
 <script lang="ts" setup>
-import { computed, watch } from 'vue';
+import { computed, ref, watch, defineAsyncComponent } from 'vue';
 import MkTextarea from '@/components/MkTextarea.vue';
 import MkButton from '@/components/MkButton.vue';
 import MkInput from '@/components/MkInput.vue';
@@ -36,6 +60,9 @@ import * as os from '@/os';
 import { useRouter } from '@/router';
 import { definePageMetadata } from '@/scripts/page-metadata';
 import { i18n } from '@/i18n';
+import MkFolder from '@/components/MkFolder.vue';
+
+const Sortable = defineAsyncComponent(() => import('vuedraggable').then(x => x.default));
 
 const router = useRouter();
 
@@ -48,6 +75,7 @@ let name = $ref(null);
 let description = $ref(null);
 let bannerUrl = $ref<string | null>(null);
 let bannerId = $ref<string | null>(null);
+const pinnedNotes = ref([]);
 
 watch(() => bannerId, async () => {
 	if (bannerId == null) {
@@ -70,15 +98,36 @@ async function fetchChannel() {
 	description = channel.description;
 	bannerId = channel.bannerId;
 	bannerUrl = channel.bannerUrl;
+	pinnedNotes.value = channel.pinnedNoteIds.map(id => ({
+		id,
+	}));
 }
 
 fetchChannel();
 
+async function addPinnedNote() {
+	const { canceled, result: value } = await os.inputText({
+		title: i18n.ts.noteIdOrUrl,
+	});
+	if (canceled) return;
+	const note = await os.apiWithDialog('notes/show', {
+		noteId: value.includes('/') ? value.split('/').pop() : value,
+	});
+	pinnedNotes.value = [{
+		id: note.id,
+	}, ...pinnedNotes.value];
+}
+
+function removePinnedNote(index: number) {
+	pinnedNotes.value.splice(index, 1);
+}
+
 function save() {
 	const params = {
 		name: name,
 		description: description,
 		bannerId: bannerId,
+		pinnedNoteIds: pinnedNotes.value.map(x => x.id),
 	};
 
 	if (props.channelId) {
@@ -117,6 +166,32 @@ definePageMetadata(computed(() => props.channelId ? {
 }));
 </script>
 
-<style lang="scss" scoped>
+<style lang="scss" module>
+.pinnedNote {
+	position: relative;
+	display: block;
+	line-height: 2.85rem;
+	text-overflow: ellipsis;
+	overflow: hidden;
+	white-space: nowrap;
+	color: var(--navFg);
+}
 
+.pinnedNoteRemove {
+	position: absolute;
+	z-index: 10000;
+	width: 32px;
+	height: 32px;
+	color: #ff2a2a;
+	right: 8px;
+	opacity: 0.8;
+}
+
+.pinnedNoteHandle {
+	cursor: move;
+	width: 32px;
+	height: 32px;
+	margin: 0 8px;
+	opacity: 0.5;
+}
 </style>
diff --git a/packages/frontend/src/pages/channel.vue b/packages/frontend/src/pages/channel.vue
index 0fee2181db..47ca8003ad 100644
--- a/packages/frontend/src/pages/channel.vue
+++ b/packages/frontend/src/pages/channel.vue
@@ -19,6 +19,13 @@
 
 			<MkButton v-if="favorited" v-tooltip="i18n.ts.unfavorite" as-like class="button" rounded primary @click="unfavorite()"><i class="ti ti-star"></i></MkButton>
 			<MkButton v-else v-tooltip="i18n.ts.favorite" as-like class="button" rounded @click="favorite()"><i class="ti ti-star"></i></MkButton>
+
+			<MkFoldableSection>
+				<template #header><i class="ti ti-pin ti-fw" style="margin-right: 0.5em;"></i>{{ i18n.ts.pinnedNotes }}</template>
+				<div v-if="channel.pinnedNotes.length > 0" class="_gaps">
+					<MkNote v-for="note in channel.pinnedNotes" :key="note.id" class="_panel" :note="note"/>
+				</div>
+			</MkFoldableSection>
 		</div>
 		<div v-if="channel && tab === 'timeline'" class="_gaps">
 			<!-- スマホ・タブレットの場合、キーボードが表示されると投稿が見づらくなるので、デスクトップ場合のみ自動でフォーカスを当てる -->
@@ -57,6 +64,8 @@ import MkNotes from '@/components/MkNotes.vue';
 import { url } from '@/config';
 import MkButton from '@/components/MkButton.vue';
 import { defaultStore } from '@/store';
+import MkNote from '@/components/MkNote.vue';
+import MkFoldableSection from '@/components/MkFoldableSection.vue';
 
 const router = useRouter();
 
diff --git a/packages/frontend/src/pages/clip.vue b/packages/frontend/src/pages/clip.vue
index 2b64de088a..e3ac3f4c9b 100644
--- a/packages/frontend/src/pages/clip.vue
+++ b/packages/frontend/src/pages/clip.vue
@@ -57,7 +57,7 @@ watch(() => props.clipId, async () => {
 	immediate: true,
 }); 
 
-provide('currentClipPage', $$(clip));
+provide('currentClip', $$(clip));
 
 function favorite() {
 	os.apiWithDialog('clips/favorite', {
diff --git a/packages/frontend/src/scripts/get-note-menu.ts b/packages/frontend/src/scripts/get-note-menu.ts
index 00f2523bf9..d91f0b0eb6 100644
--- a/packages/frontend/src/scripts/get-note-menu.ts
+++ b/packages/frontend/src/scripts/get-note-menu.ts
@@ -15,7 +15,7 @@ import { clipsCache } from '@/cache';
 export async function getNoteClipMenu(props: {
 	note: misskey.entities.Note;
 	isDeleted: Ref<boolean>;
-	currentClipPage?: Ref<misskey.entities.Clip>;
+	currentClip?: misskey.entities.Clip;
 }) {
 	const isRenote = (
 		props.note.renote != null &&
@@ -42,7 +42,7 @@ export async function getNoteClipMenu(props: {
 						});
 						if (!confirm.canceled) {
 							os.apiWithDialog('clips/remove-note', { clipId: clip.id, noteId: appearNote.id });
-							if (props.currentClipPage?.value.id === clip.id) props.isDeleted.value = true;
+							if (props.currentClip?.id === clip.id) props.isDeleted.value = true;
 						}
 					} else {
 						os.alert({
@@ -92,7 +92,7 @@ export function getNoteMenu(props: {
 	translation: Ref<any>;
 	translating: Ref<boolean>;
 	isDeleted: Ref<boolean>;
-	currentClipPage?: Ref<misskey.entities.Clip>;
+	currentClip?: misskey.entities.Clip;
 }) {
 	const isRenote = (
 		props.note.renote != null &&
@@ -176,7 +176,7 @@ export function getNoteMenu(props: {
 	}
 
 	async function unclip(): Promise<void> {
-		os.apiWithDialog('clips/remove-note', { clipId: props.currentClipPage.value.id, noteId: appearNote.id });
+		os.apiWithDialog('clips/remove-note', { clipId: props.currentClip.id, noteId: appearNote.id });
 		props.isDeleted.value = true;
 	}
 
@@ -230,7 +230,7 @@ export function getNoteMenu(props: {
 
 		menu = [
 			...(
-				props.currentClipPage?.value.userId === $i.id ? [{
+				props.currentClip?.userId === $i.id ? [{
 					icon: 'ti ti-backspace',
 					text: i18n.ts.unclip,
 					danger: true,
@@ -294,7 +294,7 @@ export function getNoteMenu(props: {
 				text: i18n.ts.muteThread,
 				action: () => toggleThreadMute(true),
 			}),
-			appearNote.userId === $i.id ? ($i.pinnedNoteIds || []).includes(appearNote.id) ? {
+			appearNote.userId === $i.id ? ($i.pinnedNoteIds ?? []).includes(appearNote.id) ? {
 				icon: 'ti ti-pinned-off',
 				text: i18n.ts.unpin,
 				action: () => togglePin(false),
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